feat: add stock keeping units management

- Created migration to drop `type` column from `stock_keeping_units` table.
- Added `Guild` model to Prisma schema.
- Implemented `BusinessActivitiesQueryService` for querying business activities.
- Developed `GoodsSharedService` for handling goods creation and updates.
- Introduced DTOs for creating and updating stock keeping units.
- Created controller and service for managing stock keeping units.
- Implemented response DTOs for stock keeping units service.
- Established module for stock keeping units management.

prisma/schema/shared/guilds.prisma

@@ -1,14 +0,0 @@
-model Guild {
-  id               String              @id @default(ulid())
-  name             String
-  invoice_template InvoiceTemplateType
-  code             String?
-
-  created_at DateTime @default(now()) @db.Timestamp(0)
-  updated_at DateTime @updatedAt() @db.Timestamp(0)
-
-  business_activities BusinessActivity[]
-  good_categories     GoodCategory[]
-
-  @@map("guilds")
-}